“mixed passenger and freight railway”的概念、定义、翻译、参考文献-科学参考

单词	mixed passenger and freight railway
释义	mixed passenger and freight railway Encyclopedia 工学铁路种类划分释 mixed passenger and freight railway客货共线铁路旅客列车与货物列车共线运营、旅客列车设计速度为200 千米/时及以下的铁路。
随便看	forestry of Tibet Autonomous Region forestry of Xinjiang Autonomous Region forestry of Yunnan province forestry of Zhejiang province forestry optimization decision technology forestry output value forestry park management forestry pest inspection and quarantine forestry policy forestry policy history forestry policy system forestry production factors forestry production statistics forestry production structure forestry productivity forestry program forestry project management forestry quarantine pests forestry remote sensing forestry residual collector forestry residues forestry resource economics forestry resources data mining forestry science forestry sensor network

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。